iwlwifi: add config_ap lib op

add config_ap lib op to iwlwifi and iwl3945 in preparation
of future 3945 porting actions.

Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-3945.c

@@ -2952,6 +2952,7 @@ static struct iwl_lib_ops iwl3945_lib = {
 	.send_tx_power	= iwl3945_send_tx_power,
 	.is_valid_rtc_data_addr = iwl3945_hw_valid_rtc_data_addr,
 	.post_associate = iwl3945_post_associate,
+	.config_ap = iwl3945_config_ap,
 };
 
 static struct iwl_station_mgmt_ops iwl3945_station_mgmt = {

drivers/net/wireless/iwlwifi/iwl-3945.h

@@ -278,6 +278,8 @@ extern void iwl3945_hw_rx_statistics(struct iwl_priv *priv,
 extern void iwl3945_disable_events(struct iwl_priv *priv);
 extern int iwl4965_get_temperature(const struct iwl_priv *priv);
 extern void iwl3945_post_associate(struct iwl_priv *priv);
+extern void iwl3945_config_ap(struct iwl_priv *priv);
+
 /**
  * iwl3945_hw_find_station - Find station id for a given BSSID
  * @bssid: MAC address of station ID to find

drivers/net/wireless/iwlwifi/iwl-4965.c

@@ -2333,6 +2333,7 @@ static struct iwl_lib_ops iwl4965_lib = {
 	.update_chain_flags = iwl_update_chain_flags,
 	.temperature = iwl4965_temperature_calib,
 	.post_associate = iwl_post_associate,
+	.config_ap = iwl_config_ap,
 };
 
 static struct iwl_ops iwl4965_ops = {

drivers/net/wireless/iwlwifi/iwl-5000.c

@@ -1537,6 +1537,7 @@ struct iwl_lib_ops iwl5000_lib = {
 		.query_addr = iwl5000_eeprom_query_addr,
 	},
 	.post_associate = iwl_post_associate,
+	.config_ap = iwl_config_ap,
 };
 
 struct iwl_ops iwl5000_ops = {

drivers/net/wireless/iwlwifi/iwl-agn.c

@@ -2036,7 +2036,7 @@ static int iwl_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	return NETDEV_TX_OK;
 }
 
-static void iwl_config_ap(struct iwl_priv *priv)
+void iwl_config_ap(struct iwl_priv *priv)
 {
 	int ret = 0;
 	unsigned long flags;
@@ -2178,7 +2178,7 @@ static int iwl_mac_config_interface(struct ieee80211_hw *hw,
 		memcpy(priv->bssid, conf->bssid, ETH_ALEN);
 
 		if (priv->iw_mode == NL80211_IFTYPE_AP)
-			iwl_config_ap(priv);
+			iwlcore_config_ap(priv);
 		else {
 			rc = iwlcore_commit_rxon(priv);
 			if ((priv->iw_mode == NL80211_IFTYPE_STATION) && rc)

drivers/net/wireless/iwlwifi/iwl-core.h

@@ -162,6 +162,7 @@ struct iwl_lib_ops {
 	void (*update_chain_flags)(struct iwl_priv *priv);
 	void (*temperature) (struct iwl_priv *priv);
 	void (*post_associate) (struct iwl_priv *priv);
+	void (*config_ap) (struct iwl_priv *priv);
 
 	/* eeprom operations (as defined in iwl-eeprom.h) */
 	struct iwl_eeprom_ops eeprom_ops;
@@ -279,6 +280,7 @@ int iwl_mac_add_interface(struct ieee80211_hw *hw,
 void iwl_mac_remove_interface(struct ieee80211_hw *hw,
 				 struct ieee80211_if_init_conf *conf);
 int iwl_mac_config(struct ieee80211_hw *hw, u32 changed);
+void iwl_config_ap(struct iwl_priv *priv);
 
 /*****************************************************
  * RX handlers.
@@ -565,7 +567,10 @@ static inline int iwlcore_commit_rxon(struct iwl_priv *priv)
 {
 	return priv->cfg->ops->hcmd->commit_rxon(priv);
 }
-
+static inline void iwlcore_config_ap(struct iwl_priv *priv)
+{
+	priv->cfg->ops->lib->config_ap(priv);
+}
 static inline const struct ieee80211_supported_band *iwl_get_hw_mode(
 			struct iwl_priv *priv, enum ieee80211_band band)
 {

drivers/net/wireless/iwlwifi/iwl3945-base.c

@@ -3378,7 +3378,7 @@ static int iwl3945_mac_tx(struct ieee80211_hw *hw, struct sk_buff *skb)
 	return NETDEV_TX_OK;
 }
 
-static void iwl3945_config_ap(struct iwl_priv *priv)
+void iwl3945_config_ap(struct iwl_priv *priv)
 {
 	int rc = 0;
 
@@ -3515,7 +3515,7 @@ static int iwl3945_mac_config_interface(struct ieee80211_hw *hw,
 		memcpy(priv->bssid, conf->bssid, ETH_ALEN);
 
 		if (priv->iw_mode == NL80211_IFTYPE_AP)
-			iwl3945_config_ap(priv);
+			iwlcore_config_ap(priv);
 		else {
 			rc = iwlcore_commit_rxon(priv);
 			if ((priv->iw_mode == NL80211_IFTYPE_STATION) && rc)